What is the least common factor of 4 and 12?

What is the least common factor of 4 and 12?

The LCM of 4 and 12 is 12.

What are the greatest common factors 12?

The factors of 12, for example, are 1, 2, 3, 4, 6 and 12. You can divide 12 by any of these numbers and obtain another whole integer number. Each of the numbers can be divided by 1, 3, 9, and 27, so you can say that these numbers are common factors of the set of numbers 27, 54, and 81.

What is the greatest common factor of 4 12 and 30?

As you can see when you list out the factors of each number, 2 is the greatest number that 4, 12, and 30 divides into.

What is the multiple of 4 and 12?

LCM of 4 and 12 is the smallest number among all common multiples of 4 and 12. The first few multiples of 4 and 12 are (4, 8, 12, 16, 20, 24, 28, . . . ) and (12, 24, 36, 48, 60, . . . ) respectively.

What is the greatest common factor of 12 and 16?

4
GCF of 12 and 16 by Listing Common Factors There are 3 common factors of 12 and 16, that are 1, 2, and 4. Therefore, the greatest common factor of 12 and 16 is 4.

What is the common factor of 4?

1 and 4 are always the factors of the number 4. To find the other factors of the number 4, we first find its prime factorization. The multiplicands of the prime factorization are the prime factors of the number 4.

Which set of numbers has a common factor of 4?

The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share. For example, 12, 20, and 24 have two common factors: 2 and 4. The largest is 4, so we say that the GCF of 12, 20, and 24 is 4.

How do you find the greatest common factor?

Here’s how to find the GCF of a set of numbers using prime factorization:

1. List the prime factors of each number.
2. Circle every common prime factor — that is, every prime factor that’s a factor of every number in the set.
3. Multiply all the circled numbers. The result is the GCF.

How do you find the greatest common factor of 4?

The GCF of 4 and 8 is 4. To calculate the greatest common factor of 4 and 8, we need to factor each number (factors of 4 = 1, 2, 4; factors of 8 = 1, 2, 4, 8) and choose the greatest factor that exactly divides both 4 and 8, i.e., 4.

What is a factors of 12?

The factors of 12 are 1, 2, 3, 4, 6, and 12, because each of those divides 12 without leaving a remainder (or, alternatively, each of those is a counting number that can be multiplied by another counting number to make 12).

What is the greatest common factor of 4 and 6?

2
GCF of 4 and 6 by Listing Common Factors There are 2 common factors of 4 and 6, that are 1 and 2. Therefore, the greatest common factor of 4 and 6 is 2.

How do I find the highest common factor?

The highest common factor is found by multiplying all the factors which appear in both lists: So the HCF of 60 and 72 is 2 × 2 × 3 which is 12. The lowest common multiple is found by multiplying all the factors which appear in either list: So the LCM of 60 and 72 is 2 × 2 × 2 × 3 × 3 × 5 which is 360.

What is the GCF of 4 8 and 12?

Detailed Answer: The Greatest Common Factor (GCF) for 4, 8 and 12, notation CGF (4,8,12), is 4. Explanation: The factors of 4 are 1,2,4; The factors of 8 are 1,2,4,8; The factors of 12 are 1,2,3,4,6,12.

How do you factor out the GCF?

Factoring out the GCF is the first step in many factoring problems. Step 1: Determine the greatest common factor of the given terms. The greatest common factor or GCF is the largest factor that all terms have in common. Step 2: Factor out (or divide out) the greatest common factor from each term.

What are the factors of 4 and 12?

× 12 = 12

× 6 = 12

× 4 = 12

× 3 = 12

× 2 = 12

What is an example of GCF?

For a number, The Greatest Common Factor (GCF) is the largest number that will divided evenly into that number. For example, for 24, the GCF is 12.